2 sentences

1. 他用力甩开了拉住他的那只手。

   tā yòng​lì shuǎi​kāi le lā​zhù tā de nà zhī shǒu.

   He forcefully shook off the hand that was holding him.

   Source: Dong Chinese Dictionary

2. 他在小巷里跑得飞快，很快就甩开了跟踪他的那个人。

   tā zài xiǎo​xiàng lǐ pǎo de fēi​kuài, hěn kuài jiù shuǎi​kāi le gēn​zōng tā de nà gè rén.

   He ran through the alleyways at high speed and soon shook off the person following him.

   Source: Dong Chinese Dictionary